bank rating methodology - moody's
TRANSCRIPT
Bank Rating Methodology
MARCH 2015
Overview
Bank Rating Methodology, 2015 2
Agenda
1. Overview
2. Baseline Credit Assessment (BCA) Structure
3. Support and Structural Analysis
Bank Rating Methodology, 2015
Overview 1
Bank Rating Methodology, 2015
Methodology highlights
Changes to our methodology responds to fundamental changes in the industry.
4
» Initiation of a “Loss Given Failure” component to our analysis
― Distinguishes loss severity by individual creditor classes for banks subject to resolution
― Recognises that deposits may be preferred to senior unsecured debt in resolution
» Baseline Credit Assessment (BCA) structured around a new single global Scorecard
― Fully integrates key financial metrics and analytical judgments
― BFSRs to be withdrawn
» BCA Scorecard focussed on five financial factors, supported by five financial metrics
― Backtesting has shown these to be strongly predictive of failure or the need for support
― Analysts and rating committees to consider additional ratios as relevant for each institution
― Forward-looking scenario analysis incorporated directly into the financial ratios that drive the
Scorecard
» Introduction of a ‘Macro Profile’ integrating system-level pressures into our analysis
― Produced with Sovereign Risk Group, based on macro-economic and financial indicators
― Each financial factor scored as a function of both a financial ratio and the Macro Profile
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Key feedback
5
» Overall
- Generally positive reception to increased clarity over structure
- Comments on transparency / complexity
» BCA
- Recognition of value of Macro Profile albeit some concern over “double counting”
- Alternatives or modifications to key ratios suggested
- Role of stress testing and forecasts
» LGF
- Concept universally welcomed
- Questions on relative weight of subordination and instrument volume
- Restricted application to Operational Resolution Regimes generally accepted
- Differing views on De Jure / De Facto probabilities and resolution perimeter under SRM
- Some challenge to loss rate assumptions
» Government support
- No significant issues raised
88 formal responses of which 20 are public
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Changes relative to RFC
6
Some modifications in response to feedback, mainly in respect of LGF
» BCA
- Some modifications to Macro Profile construction
- More explicit recognition of collateral and provisions in Asset Risk score
- More discriminating Capital scoring scale
» Advanced LGF (for banks in Operational Resolution Regimes)
- Loss rates expressed as a % of assets not liabilities
- Residual equity included within the waterfall and may be varied
- Notching tables re-designed to ensure a unit of subordination is always at least as beneficial as a
unit of pari passu debt
- Probability of “de facto” junior deposit preference in the EU reduced to 25% from 50%
» Counterparty Risk Assessment
- New indicator introduced to speak to probability of default on operating obligations
» Impact
- More BCA movement than at time of RFC but generally balanced
- In the EU, uplift to deposit ratings slightly lower due to reduced probability of de facto waterfall;
senior unsecured uplift modestly higher
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Key Changes
7
Introduction of Loss Given Failure component responds to new resolution regimes.
» Combines parent and
cooperative group
support
» Advanced LGF approach to
notching up or down debt and
deposits of banks in systems
with ‘Operational Resolution
Regimes’ (e.g., EU and US) by:
− Size of loss (resolution type)
− Amount of subordination
− Size of debt class
» Notching based on “waterfall”
analysis of post-failure balance
sheet in resolution
» Outside of these regimes, we
employ a basic LGF notching
based on instrument type
» Adds support at the
instrument class level
» Government
creditworthiness
determined by the local
government bond rating
» Captures bank’s
operating environment
with addition of Macro
Profile
» Simplified Scorecard:
− Incorporates forecasts
− Quantifies our credit
judgments within
scorecard
− Different financial
ratios used to capture
bank’s liquidity and
solvency
KE
Y C
HA
NG
ES
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Rating Structure
8
BFSR has been retired and replaced with BCA
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Introduction of a Counterparty Risk Assessment (CRA)
9
» The CR Assessment being introduced with the methodology will represent our opinion of the relative
likelihood of default of various senior operating obligations and other contractual commitments that are
less likely to be subject to bail-in or the application of other resolution tools, to ensure the continuity of
operations
» This reflects authorities’ goals of preserving key operations and flow of payments to limit any potential
market disruptions and contagion
» The CR Assessment is distinct from debt, deposit or issuer ratings in that it measures default
probability rather than expected loss, and applies to counterparty obligations and contractual
commitments, which may be preserved even when a bank has entered a resolution process, rather
than debt or deposit instruments
» The CR Assessment will be positioned relative to the adjusted BCA – also a measure of default
probability and our opinion of issuers’ standalone intrinsic strength – and incorporate government
support where applicable
» The CR Assessment will serve as a reference point in structured and public finance transactions
» The CR Assessment is an input to credit ratings and not a final credit rating. This is denoted by a (cr)
modifier, e.g. Baa2 (cr)
» We expect to assign CRAs in the coming months. Timing will be aligned with closing of reviews where
applicable
CRA speaks to probability of default on operational obligations
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Baseline Credit Assessment Structure 2
Bank Rating Methodology, 2015
Our bank BCAs describe the probability of a bank defaulting on any of its rated
instruments, in the absence of external support. There are three stages to the BCA
analysis: a ‘Macro Profile’ reflecting system risks, the Financial Profile, incorporating key
metrics, and additional Qualitative Factors.
BCA Structure
11
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015 12
Macro Profile
Macro Profile builds on three components from our sovereign scorecard, and three banking
components. Credit Conditions factor gains more weight as metrics deteriorate.
Sovereign Component Banking Component KEY:
** Excluding adjustment
related to track record of
sovereign default
*** Excluding banking factors
1
Credit
Conditions
3
Susceptibility
to Event Risk***
2
Institutional
Strength **
1
Economic
Strength *
Banking System
Macro Profile
Banking Country Risk Industry
Structure
3
Funding
Conditions
2
* Excluding adjustment
related to “credit boom”
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015 13
Macro Profile Rank Ordering
Macro Profiles for selected systems (March 2015).
Se
lecte
d M
acro
Pro
file
Ran
k O
rde
rin
g
CountryBanking Country Risk
as of 13 August 2014
Credit
Conditions
Funding
Conditions
Industry
Structure
Banking System
Macro Profile
Australia Aaa - Aa2 Neutral -1 1 Very Strong
Canada Aaa - Aa2 Weak 0 1 Very Strong -
France Aaa - Aa2 Neutral -1 0 Very Strong -
Germany Aaa - Aa2 Neutral 0 -1 Very Strong -
United Kingdom Aaa - Aa2 Neutral 0 -1 Very Strong -
United States Aaa - Aa2 Weak + 1 -1 Very Strong -
Japan Aa1 - Aa3 Weak 0 0 Strong +
Korea Aa1 - Aa3 Weak + -1 0 Strong +
Mexico A1 - A3 Neutral 0 0 Strong
Saudi Arabia Aa3 - A2 Weak + 0 0 Strong
Brazil A2 - Baa1 Weak + 0 0 Strong -
China A1 - A3 Weak - 0 0 Moderate +
Italy A1 - A3 Weak -1 0 Moderate +
South Africa A2 - Baa1 Weak + -1 0 Moderate +
Spain A1 - A3 Weak -1 0 Moderate +
India Baa1 - Baa3 Neutral 0 -1 Moderate
Indonesia Baa2 - Ba1 Neutral 0 0 Moderate
Turkey A3 - Baa2 Weak 0 0 Moderate
Russia Baa3 - Ba2 Neutral 0 0 Moderate -
Kazakhstan Baa3 - Ba2 Neutral 0 -1 Weak +
Azerbaijan B1 - B3 Neutral 0 0 Weak -
Argentina B3 - Caa2 Weak 0 0 Very Weak +
Egypt B2 - Caa1 Very Weak + -1 0 Very Weak
Cyprus Baa2 - Ba1 Very Weak -3 0 Very Weak -
Ukraine Caa2 - C Weak + 0 0 Very Weak -
Country Banking Country
Risk Credit Conditions
Funding
Conditions Industry Structure Macro Profile
AUSTRALIA Very Strong 0 -1 1 Very Strong
CANADA Very Strong -2 0 1 Very Strong -
FRANCE Very Strong 0 -1 0 Very Strong -
GERMANY Very Strong 0 0 -1 Very Strong -
UNITED KINGDOM Very Strong -1 0 0 Very Strong -
UNITED STATES Very Strong -1 1 -1 Very Strong -
JAPAN Very Strong - -1 0 0 Strong +
KOREA Very Strong - 0 0 -1 Strong +
MEXICO Strong -1 0 0 Strong -
SAUDI ARABIA Strong -1 0 0 Strong -
BRAZIL Strong - 0 0 -1 Moderate +
CHINA Strong -2 0 0 Moderate +
ITALY Strong + -2 -1 0 Moderate +
SPAIN Strong -2 0 0 Moderate +
INDIA Moderate + 0 0 -1 Moderate
INDONESIA Moderate 0 0 0 Moderate
SOUTH AFRICA Strong - -1 -1 0 Moderate
TURKEY Strong - -2 0 0 Moderate
KAZAKHSTAN Moderate - 0 0 -1 Weak +
RUSSIA Weak + 0 0 0 Weak +
AZERBAIJAN Weak - 0 0 0 Weak -
ARGENTINA Very Weak + 0 0 -1 Very Weak
CYPRUS Strong - -5 -3 0 Very Weak
EGYPT Weak -2 -1 0 Very Weak
UKRAINE Very Weak - 0 -1 0 Very Weak -
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015 14
Example BCA Scorecard: Macro Profile
Macro Profile determines the relationship between financial ratios and unadjusted scores.
Example Scorecard:
Baseline Credit Assessment Banking Group ABC Inc
Country XYZ
Macro Factors 2 3 4
Country /
RegionMacro Profile Weight
Country 1 Country 1 Very Strong 60%
Country 2 Country 2 Strong 20%
Country 3 Country 3 Moderate + 20%
Weighted Macro Profile Strong + 100%
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Financial Factors
15
Our assessment of a bank’s financial profile is structured around key risks and their mitigants.
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Each financial factor is informed by a single ratio
16
Each ratio is scored on a global scale before integration of Macro Profile
VS+ VS VS- S+ S S- M+ M M- W+ W W- VW+ VW VW-
Asset Risk <= <= <= <= <= <= <= <= <= <= <= <= <= <= >Problem Loans / Gross Loans 0.5% 0.75% 1.0% 1.5% 2.0% 3.0% 4.0% 5.0% 6.0% 8.0% 10.0% 15.0% 20.0% 25.0% 25.0%
Capital >= >= >= >= >= >= >= >= >= >= >= >= >= >= <TCE / RWAs(Basel I) 19.7% 17.7% 15.8% 14.8% 13.8% 12.8% 11.8% 10.8% 9.9% 8.9% 7.9% 6.9% 5.9% 4.9% 4.9%TCE / RWAs(Basel II) 20.7% 18.6% 16.6% 15.5% 14.5% 13.5% 12.4% 11.4% 10.4% 9.3% 8.3% 7.2% 6.2% 5.2% 5.2%TCE / RWAs(Basel III) 20.0% 18.0% 16.0% 15.0% 14.0% 13.0% 12.0% 11.0% 10.0% 9.0% 8.0% 7.0% 6.0% 5.0% 5.0%
Profitability >= >= >= >= >= >= >= >= >= >= >= >= >= >= <
Net income / tangible assets (%) 2.5% 2.25% 2.0% 1.75% 1.5% 1.25% 1.0% 0.75% 0.5% 0.375% 0.25% 0.125% 0.0% -1.0% -1.0%
Funding Structure <= <= <= <= <= <= <= <= <= <= <= <= <= <= >Market funds / Tangible Banking Assets 2.5% 3.75% 5.0% 7.5% 10.0% 15.0% 20.0% 25.0% 30.0% 35.0% 40.0% 50.0% 60.0% 70.0% 70.0%
Liquid Resources >= >= >= >= >= >= >= >= >= >= >= >= >= >= <Liquid Assets / Tangible Banking Assets 70.0% 60.0% 50.0% 40.0% 35.0% 30.0% 25.0% 20.0% 15.0% 10.0% 7.5% 5.0% 3.75% 2.5% 2.5%
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
VS+ VS VS- S+ S S- M+ M M- W+ W W- VW+ VW VW-
VS+ aaa aaa aa1 aa1 aa2 aa3 a1 a3 baa1 baa2 ba1 ba3 b2 caa1 caa3
VS aaa aa1 aa1 aa2 aa3 a1 a2 a3 baa1 baa3 ba1 ba3 b2 caa1 caa3
VS- aa1 aa1 aa2 aa2 aa3 a1 a2 baa1 baa2 baa3 ba2 b1 b2 caa1 caa3
S+ aa1 aa2 aa2 aa3 a1 a2 a3 baa1 baa2 ba1 ba2 b1 b3 caa1 caa3
S aa2 aa2 aa3 a1 a2 a3 baa1 baa2 baa3 ba1 ba3 b1 b3 caa1 caa3
S- aa3 aa3 a1 a2 a3 a3 baa2 baa3 ba1 ba2 ba3 b2 b3 caa2 caa3
M+ a1 a1 a2 a3 a3 baa1 baa2 baa3 ba2 ba3 b1 b2 b3 caa2 caa3
M a2 a2 a3 baa1 baa1 baa2 baa3 ba1 ba2 ba3 b1 b3 caa1 caa2 caa3
M- a3 a3 baa1 baa2 baa3 baa3 ba1 ba2 ba3 b1 b2 b3 caa1 caa2 caa3
W+ baa1 baa2 baa2 baa3 ba1 ba2 ba2 ba3 b1 b2 b3 b3 caa1 caa2 caa3
W baa2 baa3 ba1 ba1 ba2 ba3 ba3 b1 b2 b3 b3 caa1 caa2 caa2 caa3
W- baa3 ba1 ba2 ba3 ba3 b1 b2 b2 b3 b3 caa1 caa1 caa2 caa2 caa3
VW+ ba1 ba3 ba3 b1 b2 b2 b3 b3 caa1 caa1 caa2 caa2 caa2 caa3 caa3
VW ba3 b1 b2 b3 b3 caa1 caa1 caa1 caa2 caa2 caa2 caa2 caa3 caa3 caa3
VW- b1 b3 caa1 caa1 caa2 caa2 caa2 caa3 caa3 caa3 caa3 caa3 caa3 caa3 caa3
Financial Ratio
Mac
ro P
rofi
le
Initial scores result from Macro Profiles + financial ratios
Rating of banks in weak systems are less sensitive to their individual financial metrics and
more reflective of changes in the macro environment.
17
Example: Bank’s Financial Ratio Country’s Macro Profile Initial Score
Bank in Country 1 Moderate Strong baa2
Bank in Country 2 Moderate Weak b1
VERY
STRONG + VERY
WEAK -
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Financial Profile 5 6 7 10 11
Historic Ratio Initial ScoreExpected
trend
Assigned
ScoreKey driver #1 Key driver #2
Solvency
Asset Risk
Problem Loans / Gross Loans 2.0% a1 ↓↓ baa2Geographical
concentrationCapital market risk
Capital
Tanigble Common Equity / RWA 8.5% ba2 ↔ b1Risk-weighted
capitalisationNominal leverage
Profitability
Net Income / Tangible Assets 0.5% baa2 ↔ a3 Earnings quality
Combined Solvency Score baa3
Liquidity
Funding Structure
Market Funds / Tangible Banking Assets 15.0% a2 ↔ baa2 Term structure
Liquid Resources
Liquid Banking Assets / Tangible Banking
Assets20.0% baa1 ↑ baa1 Expected trend Intragroup restrictions
Combined Liquidity Score a3 baa2
Financial Profilebaa3
18
Example BCA Scorecard: Financial Profile
Assigned score incorporates forward-looking expectations, auxiliary ratios, qualitative aspects
& stress scenarios.
Example Scorecard: Example Scorecard: Qualitative
factors quantified
Financial
factors
Score
incorporating
Macro Profile
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015 19
Qualitative Factors
We may adjust our initial BCA score by one or more notches if we judge any of these
factors has a material bearing on the bank’s overall risk profile.
Gauges a bank’s sensitivity to
deterioration in a single
business line.
+ Positive adjustments
E.g. a one-notch increase for a firm
with a diverse range of business
activities that provide an overall
reliable earnings stream, or the
stability provided by an entrenched
and state-protected franchise
- Negative adjustments
E.g. a one-notch decrease for a
bank which derives more than
about three-quarters of its revenues
or earnings from a single business
line.
1
Business
diversification
2
Opacity and
complexity
3
Corporate
behavior
An institution’s riskiness increases
with its complexity, other things
being equal.
+ Positive adjustments
None.
- Negative adjustments
E.g. a one-notch decrease (or more in
extreme cases) if a bank has numerous
business lines across many
geographies and legal entities,
significant exposure to derivatives,
complex legal structure, large, complex
and / or long-dated exposures to other
financial institutions.
A bank’s creditworthiness can be
influenced by what we term its
“corporate behavior”, which can also
signal other concerns.
+ Positive adjustments
E.g. sustained exemplary stewardship
over time with tangible impact on the
risk profile
- Negative adjustments
One or more notch decreases
considering the following factors: key
man risk, insider and related party risks,
strategy and management, dividend
policy, and compensation policy.
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Financial Profilebaa3
Qualitative Adjustments Adjustment
Business Diversification 0
Opacity and Complexity -1
Corporate Behavior 0
Total Qualitative Adjustments -1
Sovereign or Affiliate constraint Aaa
BCA range baa3 - ba2
Assigned BCA ba1
Rationale
Appropriate position vs peers
Comment
Highly complex organisation
Comment
Government rating
Example BCA Scorecard: Qualitative Factors
20
BCA incorporates qualitative factors and is assigned by Rating Committee based on range.
Example Scorecard Continued: Example Scorecard Continued:
Qualitative factors
quantified within scorecard
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Support and Structural Analysis 3
Bank Rating Methodology, 2015
Support and structural analysis consists of three components.
Support & Structural Analysis
22
» How likely is a bank
to be supported by
affiliates?
» Determines the
Adjusted BCA
» The risk that different
creditors are exposed
to in the event of the
failure of a bank,
absent government
support
» This enables us to
distinguish between
the BCA, bank senior
unsecured, bank
holding company
senior unsecured, and
deposits
» The extent to which
risks to creditors
are mitigated by
public support
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Our approach to assessing Affiliate Support.
Affiliate Support
23
Variables are as follows:
Probability of Default (PD) = (1- Support Probability) * BCA + Support Probability * ((Dependence
* min (BCA, Creditworthiness) + (1 - Dependence ) * BCA * Creditworthiness)
Unsupported
rating (BCA) Creditworthiness
Support
probability
Dependence
(correlation) 1 2 3 4
These will determine a range of potential uplift under our Joint-Default Approach (JDA)
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Assumptions
Country of supporting affiliate Country XYZ
Supporting Affiliate Parent Bank Inc
Reference creditworthiness BCA
Creditworthiness of support provider baa1
Dependence Very High22 33 34 36
BCA Level of support
Notching
guidance (Min - Mid - Max)
Assigned
notching
Assigned
Adjusted BCA
ba1 High 1 - 1 - 2 1 baa3
Issuer Affiliate Support
24
Affiliate Support is assessed, uplift estimated using JDA and assigned by Rating Committee.
Adjusted Baseline Credit Assessment
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
European Union, Norway, Liechtenstein,
Switzerland, United States (Title I and Title II),
Others (esp. G-20) likely to follow
Advanced LGF
Liability-side analysis
» Specific legislation enabling orderly resolution
of failed bank
» Clear understanding of impact on depositors
and other creditors
» Reduced likelihood of support for
senior creditors
YES
WHERE:
Loss Given Failure analysis
Operational Resolution Regime?
Basic LGF
Notching based on instrument type
Senior @ BCA, Subordinated @ BCA-1, etc
Everywhere else for now
» Expectation that the largest, most
systemically important banks are typically
resolved through support rather than bail-in
» Statutory alternative is bankruptcy, but
resolution approaches tend to be defined
only in a crisis
NO
Choice of approach depending on type of resolution regime
25
WHERE:
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Advanced Loss Given Failure Analysis
26
Banks in operational resolution regimes will be subject to Advanced LGF analysis
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Determination of Loss Rate
27
We combine our Macro Profile and the resolution approach to determine the loss rate.
US Title II Bank: Single Point of Entry
resolution framework preserves franchise
value and reduces losses
Resolution Approach Examples:
US Title I Bank: Higher losses than a
Title II bank given receivership-based
approach
Loss Rate
8% of tangible
banking assets
13% of tangible
banking assets
EU bank with ‘very strong’, ‘strong ‘or
‘moderate’ Macro Profiles―losses
expected to be contained
EU bank with ‘weak’ or ‘very weak’ Macro
Profiles―losses expected to be greater
due to higher stress on assets in failure
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Determination of Liability Structure
28
We construct a view of the bank’s balance sheet in failure and identify affected
debt and deposits.
We divide the consolidated group into
sub-groups according to their jurisdictions,
allowing for the possibility some entities
might be resolved separately from the rest
of the group.
Looking at the isolated balance
sheet, we construct the hierarchy of
debt and deposits under resolution. 1 2
Preferred
Deposits
Preferred
Deposits
Country A Country B
Senior
Junior
Deposits
Sub-debt
Senior
Sub-debt
Junior
Deposits
Example:
HIG
HE
R R
ISK
Example:
Country C
Non-operational
Resolution
Regime
Country A
resolution
perimeter
Country B
resolution
perimeter
Country A
Country A
Country B
Country B
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
LGF Waterfall (1)
29
Once the loss rate and balance sheet are established, each instrument class can be
assessed for its relative risk and then notched up – or down – from the Adjusted BCA.
Preferred
Deposits
HIG
HE
R R
ISK
Sub Debt
Preferred
Deposits
Failure Balance Sheet Established under liquidation principles
% of tangible banking assets
2%
12%
83%
Se
nio
r
Un
se
cu
red
Ju
nio
r
Dep
os
its
Equity 3%
>= 0 <6 % >= 6 <8 % >= 8 <10 % >= 10 <12 % >= 12 <14 % >= 14 <16 % >= 16 %
>= 0 <6 % -1 -1 0 0 1 1 2
>= 6 <8 % na 0 0 1 1 2 2
>= 8 <10 % na na 1 1 2 2 3
>= 10 <12 % na na na 2 2 3 3
>= 12 % na na na na 3 3 3
Volume and subordination % Tangible Banking Assets
Su
bo
rdin
ati
on
% T
an
gib
le
Ba
nk
ing
As
se
ts
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Example:
EU’s Bank Recovery and Resolution
Directive (BRRD)
LGF Waterfall (2)
30
Where appropriate, we construct two waterfalls and weight them accordingly.
Sub Debt
Preferred
Deposits and
other
liabilities
Sub Debt
Preferred
Deposits and
other
liabilities
Junior
Deposits
De Jure: order established under
liquidation principles
De Facto: discretionary order, i.e.
full deposit preference
2%
12%
83%
Senior
Unsecured
HIG
HE
R R
ISK
Se
nio
r
Un
se
cu
red
Ju
nio
r
Dep
os
its
» De Jure: The BRRD establishes a
hierarchy of claims under liquidation,
with some – but not all – deposits
preferred to senior unsecured debt.
» De Facto: However the BRRD also
allows authorities to exclude certain
liabilities from bail-in. We believe this
discretion is most likely to be applied
to junior deposits (non–eligible
deposits) – effectively introducing full
deposit preference.
» We weight the expected loss (EL)
under each outcome by the estimated
probability of each scenario.
PROBABILITY 75% 25%
Equity Equity 3%
2%
83%
3%
6.5%
5.5%
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Typical waterfall by region
31
* European Union, Norway, Liechtenstein
HIG
HE
R R
ISK
Our liability ranking assumptions vary with relevant legislation and preference in resolution
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
De jure: 17% volume &
subordination
5% subordination
+2
Example of how the two scenarios are weighted to determine the appropriate uplift.
Probability-weighted Advanced LGF outcome
32
Loss Rate: Low
8% of tangible
banking assets
>=0 <6% >= 6 <8 % >= 8 <10 % >= 10 <12 % >= 12 <14 % >= 14 <16 % >= 16 %
>= 0 <6 % -1 -1 0 0 1 1 2
>= 6 <8 % 0 0 1 1 2 2
>= 8 <10 % 1 1 2 2 3
>= 10 <12 % 2 2 3 3
>= 12% 3 3 3 S
ub
ord
inati
on
/ T
an
gib
le
Ban
kin
g A
ssets
(%
)
Instrument volume and subordination / Tangible Banking Assets (%)
De facto: 17% volume and
subordination
10.5% subordination
+3
+ 2 notches 75% de jure
25% de facto
JUNIOR DEPOSITS SENIOR UNSECURED Example bank:
De jure: 17% volume &
subordination
5% subordination
De facto: 10.5% volume and
subordination
5% subordination
+2 0
+ 1 notch
Adj. BCA: baa3 baa1 baa2
de jure
de facto
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Example Advanced LGF Analysis
33
Bank in an Operational Resolution Regime
Adjusted BCA: baa3
» “LGF notching” captures loss severity
» “Additional notching” captures coupon-related issues affecting timeliness of payment
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Instrument class De jure De factoAssigned LGF
notching
Additional
notching
Total Instrument
Notching
Preliminary
Rating
Assessment
Counterparty Risk Assessment (CRA) 3 3 3 0 3 a3 (cr)
Deposits 2 3 2 0 2 baa1
Bank senior unsecured long-term debt 2 0 1 0 1 baa2
Holding company senior unsecured long-term debt -1 -1 -1 0 -1 ba1
Bank dated subordinated debt -1 -1 -1 0 -1 ba1
Bank non-cumulative preference shares -1 -1 -1 -2 -3 ba3
LGF Notching
Bank Rating Methodology, 2015
Example Basic LGF Analysis
34
Bank in an Non-Operational Resolution Regime
Adjusted BCA: baa3
» “LGF notching” captures loss severity
» “Additional notching” captures coupon-related issues affecting timeliness of payment
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Instrument class De jure De factoAssigned LGF
notching
Additional
notching
Total Instrument
Notching
Preliminary
Rating
Assessment
Counterparty Risk Assessment (CRA) na na 1 0 1 baa2 (cr)
Deposits na na 0 0 0 baa3
Bank senior unsecured long-term debt na na 0 0 0 baa3
Holding company senior unsecured long-term debt na na -1 0 -1 ba1
Bank dated subordinated debt na na -1 0 -1 ba1
Bank non-cumulative preference shares na na -1 -2 -3 ba3
LGF Notching
Bank Rating Methodology, 2015
Preliminary
Rating
Assessment
Sovereign
Rating
Probability
of Support Dependence
JDA
Range
Credit
Rating
Junior
Deposits baa1 (+2)
Aaa
Moderate
Very High
+1 to +1 A2 (+1)
Moderate +1 to +1 Baa1 (+1) Senior
Unsecured baa2 (+1)
Subordinated
Debt ba1 (-1) Low +0 to +1 Ba1 (+0)
Government Support
Government support is assessed for each creditor class and uplift derived using JDA.
Example Bank:
We will use sovereign
rating rather than
systemic support
indicators (SSI)
95-100%
70-94% Very High
50-69% High
30-49% Moderate
0-29% Low
Notching within the
JDA range is a
Rating Committee
judgment
90% Very High
70% High
50% Moderate
Adj. BCA: baa3
Government
Backed
35
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Assumptions
Supporting authority Country XYZ
Creditworthiness of support provider Aa2
Dependence Very High
Local Currency bank deposit ceiling Aaa
Local Currency country ceiling Aaa
Foreign Currency bank deposit ceiling Aaa
Foreign Currency country ceiling Aaa
19 22 33 94 98 99 102 103
Instrument class
Preliminary Rating
Assessment
Level of
support
Notching
guidance (Min - Mid - Max)
Assigned
notching vs
PRA
LC Country
ceiling
impact
Assigned LC
rating
FC Country
ceiling
impact
Assigned FC
rating
Counterparty Risk Assessment (CRA) a3 (cr) Moderate 1 - 1 - 1 1 0 A2 (cr) -- --
Deposits baa1 Moderate 1 - 1 - 1 1 0 A3 0 A3
Bank senior unsecured long-term debt baa2 Moderate 1 - 1 - 1 1 0 Baa1 0 Baa1
Holding company senior unsecured
long-term debtba1 Low 0 - 0 - 1 0 0 Ba1 0 Ba1
Bank dated subordinated debt ba1 Low 0 - 0 - 1 0 0 Ba1 0 Ba1
Bank non-cumulative preference
sharesba2 Low 0 - 0 - 1 0 0 Ba2 (hyb) 0 Ba2 (hyb)
Example of Government Support
36
Government Support is assigned, usually within a range derived from Joint-Default Analysis
Assigned Instrument Ratings
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Banking Group ABC Inc
Macro Profile
Standalone assessment 112
Baseline Credit Assessment
Affiliate Support uplift
Adjusted Baseline Credit Assessment104 60 105 106 107 108 109 110 111
Long-term Outlook Short-term Long-term Outlook Short-term
Counterparty Risk Assessment (CRA) 3 a3 (cr) 1 A2 (cr) -- Prime-1 (cr) -- -- --
Deposits 2 baa1 1 A3 Stable Prime-2 A3 Stable Prime-2
Bank senior unsecured long-term debt 1 baa2 1 Baa1 Stable Prime-2 Baa1 Stable Prime-2
Holding company senior unsecured long-term debt -1 ba1 0 Ba1 Ba1
Bank dated subordinated debt -1 ba1 0 Ba1 Ba1
Bank non-cumulative preference shares -2 ba2 0 Ba2 (hyb) Ba2 (hyb)
Foreign Currency ratings
Country XYZ
Strong +
ba1
1
baa3
Debt class
Instrument
notching
Preliminary
Rating
Assessment
Government
Support
Notching
Local Currency ratings
Example Credit Ratings Summary
37
Credit Ratings
Ratings construct summarised
Overview | Baseline Credit Assessment Structure | Support and Structural Analysis
Bank Rating Methodology, 2015
Moody’s Bank Rating Universe
38
Bank Rating Methodology, 2015
Bank Rating Methodology, 2015
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